440557308

素因数分解:

$2^2\times 3^2\times {\mathrm{12237703}}^1$

素因数の和:12237713

約数の個数: 18

約数和(自身を含む): 1113631064

約数和(自身を除く): 673073756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 12237703, 24475406, 36713109, 48950812, 73426218, 110139327, 146852436, 220278654, 440557308]

約数ペア:

[(1, 440557308), (2, 220278654), (3, 146852436), (4, 110139327), (6, 73426218), (9, 48950812), (12, 36713109), (18, 24475406), (36, 12237703)]